Flat sealing ring, EPDM blue, 42 x 30 x 2 mm - Riegler 154174

Flat sealing ring, EPDM blue, for couplings of series GEKA-plus with female thread, lead-free brass, 42 x 30 x 2 Lead-free brass (Pb < 0.1%)

Technical data

About KAMLOK hose couplings and accessories

KAMLOK couplings join two hoses, or a hose and a machine port, by folding over the two cam arms, with no tools and without twisting the hose. Sizes 3/4 to 4 cover hose inside diameters from 19 to 100 mm at up to 16 bar.

What matters when choosing

• Size is the first decision. Anything from 3/4 to 4 has to match on both halves of the joint, otherwise male and female parts will not fit.
• Next comes the back end. Either a hose shank for inside diameters of 19 to 100 mm, or a thread, male R 3/4 to R 4 and female G 3/4 to G 1 1/2.
• Every joint needs a male and a female half, so both belong on the parts list from the start.
• Maximum operating pressure is stated as 16 bar and, together with the hose, sets the limit for the line.
• The seal is made of oil and petrol resistant NBR, which defines the range of media the group covers.

Typical applications

• Transferring oils and fuels at tank installations and on vehicles
• Hose connections on road tankers and mobile containers
• Water and waste water lines on construction sites
• Pump connections that are made and broken frequently
• Irrigation and cleaning duties on farms

Sealing is by oil and petrol resistant NBR at a maximum operating pressure of 16 bar. The 149 items in this group come from China, Italy and Germany.